A novel reflector is proposed, which is simile in form to involute, and has advantages of smaller width than that of standard involute.

提出一种新的反射器几何构型仿渐开线型，其外形与标准渐开线相似，但翼展宽度短于标准渐开线反射器。

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This machine, made especially for foam and foam-like materials USES simple razor slitting to convert large rolls of foam to smaller width rolls.

这款设备，专门为泡沫和泡沫类材料研制，用小的剃刀将大型的卷筒式泡沫切成小片。

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Generally, the rotating body can be used as a rigid body to balance, in which the larger diameter and smaller width can be used as a static balance.

一般的旋转体可以作为刚体进行平衡，其中直径较大、宽度较小者可以只作静平衡。

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And while there are clear cinematic benefits to the U845W's form factor, the extra width makes everything on the screen feel smaller than usual.

ENGADGET: Toshiba Satellite U845W review: an Ultrabook with a screen size all its own

In addition to their impressive response, volume, and features, the iLoud speakers are surprisingly small, exceptionally portable, and can be used everywhere. iLoud MINI, the smaller of the two, is only about the width and height of an iPad mini while iLoud has the size of an iPad.

ENGADGET: IK Multimedia outs iLoud and iLoud Mini speakers, supplies mobile jam sessions